mtech

this file introduces practical simulations about MIMO OFDM systems. ....................... ........... ..... . . . . . . . . . . . . . . . . . . . . . . . . . .

说明：  pm调制，该仿真有助于相位调制,这是模拟调制方面的知识(pm modulation, the simulation will help phase modulation, which is knowledge of analog modulation)

说明：  这个资料是关于如何将Matlab与C++编程混合编程的介绍(This information is about how to Matlab and C++ programming introduction of hybrid programming)

matlab与OPTISYSTEM结合的对光纤通信系统的搭建和传输(matlab and OPTISYSTEM binding structures for optical fiber communication systems and transmission)

a c program for simulation of system call ls -l .

说明：  控制安捷伦矢量信号源，在本地计算机上产生一个信号然后传入信号源，本代码含若干练习性的源代码，结合自己大量的调试经验，在signal1.m中对初学者甚至经常使用的用户极易犯得错误进行了详细标注，(Matlab generate data in the waveform file, downloaded to the Agilent signal sources. By reading it, you will get a lot.)

采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)

monte carlo power flow in power system with the matpower

Checks a window that would be used for a STFT overlap and add decomposition.

ALAMOUTI ALGORITHM CODE FOR OFDM